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2. Find the radius of a circle with a circumference of 45 pie centimeters.
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5 votes
2. Find the radius of a circle with a
circumference of 45 pie centimeters.

User Brandonhilkert
by
6.0k points

1 Answer

1 vote

Answer:

22.5 cm

Explanation:

Circumference=2*r*pi

45*pi = 2*pi*r

divide 2pi on both sides

22.5cm = r

User Wildhorn
by
6.0k points
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